Hello:
This patch was applied to netdev/net.git (main)
by David S. Miller <davem@xxxxxxxxxxxxx>:
On Mon, 13 May 2024 13:34:19 +0300 you wrote:
> syzbot triggered an uninit value[1] error in bridge device's xmit path
> by sending a short (less than ETH_HLEN bytes) skb. To fix it check if
> we can actually pull that amount instead of assuming.
>
> Tested with dropwatch:
> drop at: br_dev_xmit+0xb93/0x12d0 [bridge] (0xffffffffc06739b3)
> origin: software
> timestamp: Mon May 13 11:31:53 2024 778214037 nsec
> protocol: 0x88a8
> length: 2
> original length: 2
> drop reason: PKT_TOO_SMALL
>
> [...]
Here is the summary with links:
- [net] net: bridge: xmit: make sure we have at least eth header len bytes
https://git.kernel.org/netdev/net/c/8bd67ebb50c0
You are awesome, thank you!
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